Picanto TA nu porneste

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ytris
Posts: 3
Joined: 11 Jun 2017, 21:09
Auto: KIA PICANTO TA

Picanto TA nu porneste

Post by ytris » 11 Jun 2017, 21:24

Buna seara,

Detin un Picanto TA 2013, 60000km.
De ieri nu mai pot porni, nu mai merge demarorul, ca si cum nu as apasa ambreiajul.
Am verificat switchul de la ambreiaj si e in regula. La un momentdat tot incercand sa pornesc,
a luat-o, dar a mers doar 2 secunde si s-a oprit.
Am un tester cu ELM 327 cu care pot citi codurile de eroare si-mi da U1112 LIN Communication Error .
Ma poate ajuta cineva cu un sfat?

Va multumesc!

BAU
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Posts: 2405
Joined: 24 Jan 2008, 00:25
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Location: Bucuresti

Re: Picanto TA nu porneste

Post by BAU » 11 Jun 2017, 22:02

Prima data trebuie cautat pe partea de aprindere : Bujii defecte , intrerupte , conectori oxidati , scurtcircuite .
Apoi poate senzorul de rotatie arbore.
Poate fi si ceva pe alimentare , pompa de benzina defecta.

Daca nu se gaseste nimic aici , trebuie cautat mai mult .

U1112 Kia Possible Solution:

Power Steering Pressure (PSP) Switch Signal Malfunction The PCM counts the number of times vehicle speed transitions from 0 to a calibratable speed. After a calibratable number of speed transitions the PCM expects that the PSP input should have changed. This DTC is set if the transition is not detected. Vehicle towed with engine running Power steering hydraulic concern was repaired but DTC was not erased PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged Check, if possible, if vehicle was towed or power steering service was performed. Observe PSP V PID while checking wires for intermittents.


U1112 meaning and repair processes are the same for all Kia models.

After understanding U1112 Kia error code for your Kia car, now you can repair yourself.


U1112 Kia Trouble Repair Process:
With U1112 Kia code so start with the basics like a fuel pressure and fuel volume test. Or, you can start on the electrical side by doing a voltage drop on both the power and ground connections for the fuel pump. Some shops are reporting corrosion on the fuel pump ground that reduces power and fuel pressure.

The scent may U1112 Kia signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such P04B6, so if the inside of your car P04B6 DTC For Ambassador Custom as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.
1.6 GSL EX, MT, 122 CP, 225/45 R17W, 102.000,00 km

ytris
Posts: 3
Joined: 11 Jun 2017, 21:09
Auto: KIA PICANTO TA

Re: Picanto TA nu porneste

Post by ytris » 11 Jun 2017, 22:33

Alte coduri de eroare nu sunt stocate.
Pe AUTOHEX la codul U1112 da doar Open or short in LIN communication line.
Prin alte parti am mai mai gasit si Battery sensor problem.
O sa incerc sa sun la un service Kia, sa vad ce zic.
Problema e ca cel mai apropiat e la 80km de mine...

BAU
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Posts: 2405
Joined: 24 Jan 2008, 00:25
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Location: Bucuresti

Re: Picanto TA nu porneste

Post by BAU » 12 Jun 2017, 07:57

Reteaua de comunicatie locala (LIN) este folosita pentru scaderea costurilor de fabricatie in cazul retelei CAN ce nu este eliminata de tot .

Eroarea arata ca este o intrerupere de circuit ( sau scurtcircuit ) in aceasta comunicatie - cablu rupt , conector defect , senzori defecti .

Am spus ca poate fi mai mult de cautat deoarece aceasta retea interconecteaza elemente ce nu sunt vitale pentru siguranta sau performanta masinii.

Defectul poate fi oriunde :


Application segments Specific LIN application examples
Roof Sensor, light sensor, light control, sun roof
Steering wheel Cruise control, wiper, turning light, climate control, radio
Seat Seat position motors, occupant sensors, control panel
Engine Sensors, small motors, cooling fan motors
Grille Grille shutter
Climate Small motors, control panel
Door Mirror, central ECU, mirror switch, window lift, seat control switch, door lock
Illumination Vehicle trim enhancement, sill plates illuminated with RGB LED
1.6 GSL EX, MT, 122 CP, 225/45 R17W, 102.000,00 km

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